Checking for Xgl: not present.
Detected PCI ID for VGA: 03:00.0 0300: 10de:0422 (rev a1) (prog-if 00 [VGA controller])
Checking for texture_from_pixmap: present.
Checking for non power of two support: present.
Checking for Composite extension: present.
Comparing resolution (1280x1024) to maximum 3D texture size (8192): Passed.
Checking for nVidia: present.
Checking for FBConfig: present.
Checking for Xgl: not present.
/usr/bin/compiz.real (core) - Error: Another window manager is already running on screen: 0
/usr/bin/compiz.real (core) - Fatal: No manageable screens found on display :0
true
QPainter::begin: Cannot paint null pixmap
QPainter::end: Missing begin() or begin() failed
QPainter::begin: Cannot paint null pixmap
QPainter::end: Missing begin() or begin() failed
QPainter::begin: Cannot paint null pixmap
QPainter::end: Missing begin() or begin() failed
QPainter::begin: Cannot paint null pixmap
QPainter::end: Missing begin() or begin() failed